Why perennial rice developed in China is a big dealNews India (All States)

Researchers at the Yunnan University have developed a variety of perennial rice named PR23 by cross-breeding.PR23 can yield eight consecutive harvests across four years

source https://www.livemint.com/news/india/why-perennial-rice-developed-in-china-is-a-big-deal-11669658142476.html